// Service Interface
package com.ruoyi.examEthnicity.service;


import com.ruoyi.examEthnicity.domain.ExamEthnicity;
import org.springframework.stereotype.Service;

import java.util.List;
@Service
public interface IExamEthnicityService {
    ExamEthnicity selectEthnicityById(Long id);
    List<ExamEthnicity> selectEthnicityList();
    int insertEthnicity(ExamEthnicity ethnicity);
    int updateEthnicity(ExamEthnicity ethnicity);
    int deleteEthnicityByIds(Long[] ids);
}
